. >>> let's bring in mike, staff writer and celeste, foreign policy analyst from the department of labor's occupational safety and health administration. great to have you both here. when you heard about this, mike and started looking through the osha records, i saw it from your reporting, were you surprised it had been so long since osha inspected the plant? >> no. literally the plant had not been inspected in my lifetime, literally not since 1985. there's not enough osha inspector inspectors for the country. there are so few in texas, it would take 98 years for them to inspect every place once. it didn't surprise me. typically there's only an inspector when a worker calls up and complains and typically only in a union workplace. >> it's a complaint and people come out and not like doors on hazardous work sites. >> occasionally, not that often. >> what is the standard. you would think a fertiliz fertilizer -- about 20 employees in this west fertilizer warehouse where this happened. what is this standard that would prompt a heightened level of scrutiny from osha or from any kind of federal